Melt the butter. Put all the ingredients in a separate container and mix with a mixer until smooth. Place the resulting dough into a pastry bag.
Install panels. Turn on the multibaker, close the lid.
When the green indicator lights up, open the lid of the multibaker and carefully place the dough into the moulds. Close the lid.
After baking the first batch of donuts, repeat the steps with the remaining dough. Decorate ready-made donuts with icing, powdered sugar, toppings.